@node sigabbrev_np @subsection @code{sigabbrev_np} @findex sigabbrev_np Documentation:@* @ifinfo @ref{Signal Messages,,Signal Messages,libc}. @end ifinfo @ifnotinfo @url{https://www.gnu.org/software/libc/manual/html_node/Signal-Messages.html}. @end ifnotinfo Gnulib module: sigabbrev_np Portability problems fixed by Gnulib: @itemize @item This function is missing on all non-glibc platforms: glibc 2.31, macOS 11.1, FreeBSD 13.0, NetBSD 9.0, OpenBSD 6.7, Minix 3.1.8, AIX 7.1, HP-UX 11.31, IRIX 6.5, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android 9.0. @end itemize Portability problems not fixed by Gnulib: @itemize @end itemize Note: Gnulib has a module @code{sig2str} that contains an equivalent function and also one that does the opposite conversion, from an abbreviated signal name to a signal number.